{"id":"220687ac-9d07-4c22-9ece-19d231b889c6","created_at":"2025-09-04T22:23:17.179Z","updated_at":"2026-01-08T15:17:35.506Z","owner_id":"07ce549f-731f-46ff-8522-08949384ea97","location_id":"02a6e5c9-725b-4379-9abc-a8a9b5281907","dataset_id":"c3318da1-130d-44d1-8d21-7005b3825c8b","form_id":"5ff21f74-9e88-4505-880e-66d8c744799e","observed_at":"2016-01-10T00:00:00.000Z","observed_at_local":"2016-01-09T18:00:00-06:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["chloride","conductivity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/189839","readings":[{"id":"ec1243ce-05c8-4fd2-88d8-8e04aba2787f","created_at":"2025-09-04T22:23:17.213Z","updated_at":"2025-09-04T22:23:17.213Z","parameter":"chloride","unit":"ppm","value":"83","equipment":"unspecified_chloride","equipment_limit":null},{"id":"63879e6c-ef58-43c6-8ae1-50e4bbbfb69d","created_at":"2025-09-04T22:23:17.217Z","updated_at":"2025-09-04T22:23:17.217Z","parameter":"conductivity","unit":"us_cm","value":"637","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]}